23901705

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3877}}^1$

素因数の和:4025

約数の個数: 24

約数和(自身を含む): 41742792

約数和(自身を除く): 17841087

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 3877, 6165, 11631, 19385, 34893, 58155, 174465, 531149, 1593447, 2655745, 4780341, 7967235, 23901705]

約数ペア:

[(1, 23901705), (3, 7967235), (5, 4780341), (9, 2655745), (15, 1593447), (45, 531149), (137, 174465), (411, 58155), (685, 34893), (1233, 19385), (2055, 11631), (3877, 6165)]